What’s Vulnerable › Vulnerabilities

CVE-2023-49441

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-06-06 · updated 2026-06-17
• Weakness: CWE-190

Description

dnsmasq 2.9 is vulnerable to Integer Overflow via forward_query.

Affected products

• Simon Kelley dnsmasq: 2.9

References

• https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q4/017332.html
• https://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=65c2d6afd67a032f45f40d7e4d620f5d73e5f07d
• https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q4/017332.html
• https://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=65c2d6afd67a032f45f40d7e4d620f5d73e5f07d

Get alerted when CVE-2023-49441 or the next vulnerability affects your stack